look, the game is ok. the music is kind of nice, and the graphics arnt bad. the lag with the bullet is annoying, and without upgrades that make it lesser, it just seems bad.
maybe with an upgrade system and separate waves, upgrading your gun and bullet, possibly some online thing where you are trying to hit the other guy, it could be a good game. but it needs work first.
it isn't horrible, just not great either.
i look forward to seeing your next game. good luck!